Henan Chalco has set up a technology research and development center in combination with the leading advantages of Aluminum China in foam aluminum industries, developed a large number of new processes, new technology research and new products for the production of metal composite materials, carried out nearly 100 technical innovations and research and development, achieved a series of achievements, achieved six major technological breakthroughs, and filled me in. A number of gaps in the production of metal clad materials have achieved remarkable social and economic benefits.
Henan Chalco has carried out strict quality testing on every batch of foam aluminum to ensure product quality and quality control. According to customer requirements, the inspection is mainly divided into destructive testing and non-destructive testing. Only when the test is qualified, the materials can be put into production. The annual research expenditure accounts for about 5% of sales revenue.
| Major equipment for R & D and quality inspection |
| Metallurgical microscope |
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| Analytical balance |
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| Spectrum analyzer |
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Bush hardness tester |
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Impact testing machine |
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| Impact sample cryogenic tank |
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Notched broaching machine |
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Tensile testing machine |
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| WEW-600B screen display hydraulic universal testing machine |
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| CS-8610 infrared carbon and sulfur analyzer |
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